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jok3333 [9.3K]
2 years ago
8

Which of the following required a protein channel (carrier) to allow molecules to cross the cell membrane (plasma membrane)? (Hi

nt: multiple answers)
A. facilitated diffusion
B. osmosis
C. active transport
D. diffusion
Biology
1 answer:
Reptile [31]2 years ago
4 0

Answer:

the answer would be c

Explanation:

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Answer:

Here are some ways that you can conserve water on an individual level:

1. Consider the water footprint of your diet.

2. don't leave the tap running needless.

3. Choose and use your appliances wisely.

4. Convert your toilet to a dual flush and don't flush it more then necessary .

5. stop that leaky toilet.

Explanation:

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3 0
3 years ago
The atmosphere that we depend on for our survival is enriched by numerous Cyanobacteria. This fact justifies which characteristi
iris [78.8K]
Cyanobacteria multiply quickly 
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3 years ago
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Match the number to the organ in the correct order to match the flow of air in and out of the respiratory system.
oee [108]

Answer:

Nose, Trachea, Bronchi, Lungs (for inhalation)

Explanation:

Just reverse the answer for order of exhalation

3 0
2 years ago
A major function of glycoproteins and glycolipids in the cell membrane is to
SCORPION-xisa [38]

Answer:

be part of the cell signaling process

Explanation:

Glycoproteins and glycolipids are proteins and lipids with carbohydrate chain attached to it. They are an important component of the cell membrane with many roles:

  • stabilizing membrane structure-because of their ability to bind water molecules via hydrogen bonds
  • cell signaling-they are often membrane receptors for the hormones and neurotrasmitters
  • cell attachment (adhesion)-for the connection between cells
  • cell recognition-they can act as antigens on the cell surface (immune role)
6 0
3 years ago
Contact with infected cats and their feces is the only mode of transmission of Toxoplasma to humans. Contact with infected cats
Mkey [24]

Answer:

False

Explanation:

Toxoplasma is a congenital disease that is characterized by mild muscle aches, tender lymph nodes, etc. and in some immuno-compromised individuals, seizures and coordination loss may occur. I

The disease is caused by a protozoan known as <em>Toxoplasma gondii </em>and its infection is usually by eating foods (usually meats) that contain the cyst of the organism or making contact with cats that are infected in addition to infected mother-baby transmission, especially during pregnancy.

<em>Hence, humans can contract the organism not just by exposure to an infected cat but also by eating meats that contain the cysts of the organism.</em>

8 0
3 years ago
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